74661210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 143066790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 89, 90, 117, 130, 135, 178, 195, 234, 239, 267, 270, 351, 390, 445, 478, 534, 585, 702, 717, 801, 890, 1157, 1170, 1195, 1335, 1434, 1602, 1755, 2151, 2314, 2390, 2403, 2670, 3107, 3471, 3510, 3585, 4005, 4302, 4806, 5785, 6214, 6453, 6942, 7170, 8010, 9321, 10413, 10755, 11570, 12015, 12906, 15535, 17355, 18642, 20826, 21271, 21510, 24030, 27963, 31070, 31239, 32265, 34710, 42542, 46605, 52065, 55926, 62478, 63813, 64530, 83889, 93210, 104130, 106355, 127626, 139815, 156195, 167778, 191439, 212710, 276523, 279630, 312390, 319065, 382878, 419445, 553046, 574317, 638130, 829569, 838890, 957195, 1148634, 1382615, 1659138, 1914390, 2488707, 2765230, 2871585, 4147845, 4977414, 5743170, 7466121, 8295690, 12443535, 14932242, 24887070, 37330605, 74661210]

約数ペア:

[(1, 74661210), (2, 37330605), (3, 24887070), (5, 14932242), (6, 12443535), (9, 8295690), (10, 7466121), (13, 5743170), (15, 4977414), (18, 4147845), (26, 2871585), (27, 2765230), (30, 2488707), (39, 1914390), (45, 1659138), (54, 1382615), (65, 1148634), (78, 957195), (89, 838890), (90, 829569), (117, 638130), (130, 574317), (135, 553046), (178, 419445), (195, 382878), (234, 319065), (239, 312390), (267, 279630), (270, 276523), (351, 212710), (390, 191439), (445, 167778), (478, 156195), (534, 139815), (585, 127626), (702, 106355), (717, 104130), (801, 93210), (890, 83889), (1157, 64530), (1170, 63813), (1195, 62478), (1335, 55926), (1434, 52065), (1602, 46605), (1755, 42542), (2151, 34710), (2314, 32265), (2390, 31239), (2403, 31070), (2670, 27963), (3107, 24030), (3471, 21510), (3510, 21271), (3585, 20826), (4005, 18642), (4302, 17355), (4806, 15535), (5785, 12906), (6214, 12015), (6453, 11570), (6942, 10755), (7170, 10413), (8010, 9321)]